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Quick Details

  • CAS No.: 299-29-6
  • Other Names: gluconic acid ferrous
  • MF: C12H22FeO14.2H2O
  • EINECS No.: 206-076-3
  • FEMA No.: N/A
  • Place of Origin: Henan, China (Mainland)
  • Type: Acidity Regulators, Flavoring Agents, Nutrition Enhancers
  • Brand Name: RUIPU
  • Model Number: ferrous gluconate
  • Iron assay:: 11.5%

Packaging & Delivery

Packaging Details 25kg per bag or drum

nutrition supplement USP standard ferrous gluconate with factory price



Molecular formula: C12H22FeO14 • 2H2O

Molecular weight: 482

CAS NO.: 299-29-6, 18829-42-0

EINECS NO.: 206-076-3

Appearance: Yellow gray or light green powder or granules.

Organoleptic: Slightly caramel-like odor.

Solubility: It is easily soluble in water (10% in warm water), but almost insoluble in ethanol.

Character: High bioavailability, good solubility, slight iron smell and no astringency flavor.

Application: As iron nutrition enhancer, it is widely used in cereal products, dairy products, infant food, beverage, health food, etc. It also could be coloring agent. When used for black olives, it can keep its color and texture in canning.






Assay   %



Loss on drying  %



Sulfate   %






Ferric iron(as Fe3+)   %



Oxalic Acid

Passes test

Passes test

Reducing Sugars

Passes test

Passes test

Lead (as Pb) %     

≤ 0.0002

≤ 0.001

Mercury (as Hg) %


≤ 0.0003

Arsenic(as As) %


≤ 0.0003

Organic volatile impurities


Meets the requirement



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China (Mainland) | Manufacturer
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